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STOCKBASED COMPENSATION (Details Narrative) - USD ($) $ in Millions	9 Months Ended
	Feb. 28, 2025	Feb. 29, 2024	May 31, 2024
Awards shares issued	80,000
Stock-based compensation expense capitalized	$ 0.5		$ 0.3
Employee stock purchase plan shares available for issuance	262,000
Employee stock purchase plan shares issued	161,000
Employee Stock Purchase Plan
Employee stock purchase plan shares issued	41,000	24,000
Share available for issuance	285,000	373,000

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Amount, before accumulated depreciation, depletion, amortization, and valuation allowance, of capitalized cost for asset retirement in oil- and gas-producing activities.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Number of shares issued during the period as a result of an employee stock purchase plan.

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